16381677

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 24009600

約数和(自身を除く): 7627923

約数列:

[1, 3, 13, 39, 79, 169, 237, 409, 507, 1027, 1227, 3081, 5317, 13351, 15951, 32311, 40053, 69121, 96933, 207363, 420043, 1260129, 5460559, 16381677]

約数ペア:

[(1, 16381677), (3, 5460559), (13, 1260129), (39, 420043), (79, 207363), (169, 96933), (237, 69121), (409, 40053), (507, 32311), (1027, 15951), (1227, 13351), (3081, 5317)]